Benchwork construction followed the same system I used on
previous layouts. First, I located the wall studs using a stud finder. I then
confirmed the center of each stud by drilling a series of very small holes at
each stud location. I marked the center locations.
Having decided on the height on the benchwork I used a laser
level to mark this height around the walls with a pencil line. On this line I
proceeded to attach good quality 1 x 4 boards to the studs using long screws.
This continuous belt rail of 1 x 4 boards provided
attachment points for prefabricated open-grid style benchwork boxes. The boxes
were made with quality 1 x 4 boards screwed together with #6 wallboard screws.
In my experience wallboard screws are stronger and cheaper than conventional
screws of the same size.
Each hole was predrilled and countersunk. If you have two
electric drills, one with a counter sink and one with a screw bit, this work
goes very fast. Most of the time I used a three-way clamp to hold the lumber in
place for drilling. I recommend countersinking the holes to avoid splitting the
lumber.
In some areas I was able to use the open-grid style
benchwork boxes from the previous layout either as originally built or with a
little modification. And, at some point with this layout has to come down, the
combination of the open-grid style benchwork boxes, belt rail and screws will
make the work go fast once the layout's surface features have been removed.
It would be possible to salvage complete sections of the
layout if one were to cut the tracks and cut through the surface layer where
one benchwork box adjoins another.
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